Timestamped Display Text Sync for Real-Time Multimedia Effects
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Solution Overview
Problem
Existing multimedia data processing technologies lack real-time effect display capabilities, limiting the applicability of effect props in various display scenes.
Innovation Solution
An information display method and apparatus that acquires and displays target information, including display text and timestamps, in a differentiated form based on a multimedia data stream, enhancing the production and usage of effect props.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional effect processing is applied to multimedia data, then effect props can be processed on target objects in images and videos, but real-time effect display on audio data is lacking and the effect application range is highly limited
Solution Approach 1:
The patent extends effect prop processing from traditional image/video domains to audio domains by introducing audio spectrum analysis and visual representation. Effect props are made universal by enabling them to process both visual data (images/videos) and audio data (spectral information), allowing a single effect prop to function across multiple media types including music visualization, audio editing, and interactive audio-visual applications
Solution Approach 2:
The patent introduces an audio spectrum analysis module as an intermediary that converts audio data into visual spectral representations. This intermediary layer enables traditional visual effect props to process audio information by transforming it into a visual format, thereby bridging the gap between audio input and visual effect output without requiring complete redesign of existing effect processing pipelines
2Adaptability or versatility
If effect props are extended to support multiple multimedia formats, then the applicability improves, but the system complexity increases
Solution Approach 1:
The patent introduces standardized data conversion interfaces and spectral analysis modules as intermediaries that handle format translation. These intermediaries abstract the complexity of different multimedia formats behind unified processing pipelines, allowing effect props to work with various formats (audio, video, images) without requiring separate processing logic for each format, thereby managing system complexity while maintaining multi-format support
Solution Approach 2:
The patent utilizes adjustable parameters within effect props to adapt to different multimedia formats. By modifying parameters such as sampling rate, spectral resolution, and visualization settings, the same effect prop can process different formats efficiently. This parameter-based adaptation reduces the need for multiple specialized effect props, thereby simplifying the overall system architecture while maintaining versatility
Data Source
AI summary
An information display method and apparatus, an electronic device, and a storage medium are provided. The method includes: acquiring, in response to detecting that an information display condition is satisfied, first information, where the first information includes a display text and a display timestamp, the display text is associated with a multimedia data stream played by at least one second platform associated with a first platform, or the display text is associated with a multimedia data stream invoked from the first platform; and displaying the display text in a display interface of the first platform, where the display text includes a first subtext and a second subtext, the first subtext is displayed in a different form from the second subtext in the display interface, and the first subtext is a subtext matched with the display timestamp.